Terms of Use

1. Scope and purpose of the materials

This site provides technical information about v2rayN, v2rayNG, v2flyNG, and V2Ray for educational purposes. The materials explain client installation, subscription groups, routing, and common settings. They are not legal advice or a promise of network service, nor do they represent official statements by any open-source project.

Tutorials and examples cover specific scenarios. Client interfaces, core behavior, and system permissions may change with updates, and settings with the same name may differ between versions. Follow the interface and project documentation for your version. Examples are not complete configurations guaranteed to work on every device.

2. Lawful use and user responsibilities

You must comply with the laws and regulations that apply where you are and to your actual use, as well as the rules of the networks, device administrators, and service providers you use. Do not use this site's materials or related software for unlawful purposes, including unauthorized system access, privacy violations, data theft, distributing illegal content, or disrupting other people's network operations.

You must have the necessary permissions to operate your device and change its network settings. Before using subscription URLs, server details, or third-party services, verify their source, authorization, and terms of use. Do not post subscription links, access credentials, or other sensitive information in public feedback. You are responsible for consequences arising from your own disclosures or improper configurations, as determined by the circumstances.

3. Third-party software and liability

Related clients and cores are provided by their respective open-source projects, which determine their features, release schedules, licenses, and terms of use. This site organizes information and provides download links. It does not operate third-party servers or guarantee the ongoing availability of software, subscription services, or network connections.

Changing system proxy, TUN, DNS, or routing settings may affect existing network connections. Back up important data and note your current settings before making changes so you can restore them if needed. This site does not guarantee that its tutorials will fix problems on every device, or that third-party resources will always be accessible or remain unchanged.

To the extent permitted by applicable law, this site is not liable for service interruptions, lost configurations or data, or indirect damages resulting from the use or inability to use related materials, software, or third-party services. Nothing in this section excludes or limits liability that cannot be excluded or limited by law. Liability is determined under applicable law and the circumstances of each case.

4. Intellectual property and open-source licenses

The names, marks, and software rights associated with v2rayN, v2rayNG, v2flyNG, Project V, V2Fly, Xray, and other projects belong to their respective owners. Project names are mentioned solely to describe and identify software; this does not imply endorsement, partnership, or affiliation.

Use, modification, and redistribution of open-source software are governed by the actual licenses for each project and its dependencies. Information on this site does not replace those license terms. When quoting original material from this site, credit the source and retain relevant context. Do not remove liability notices or alter excerpts to make them appear to be guarantees from a project. Follow any separate licensing terms that apply to third-party materials.

5. Updates and questions

These terms may be revised as the site's content, services, or legal requirements change. Updates will be posted on this page, and the last-updated month at the top will be changed accordingly. Significant changes affecting users' rights or responsibilities will be clearly noted. New terms do not automatically change how liability is assessed for events that occurred before the update.

For installation or configuration help, start with Troubleshooting and the Setup Guide, and check the platform, settings menu, and steps involved. This site's documentation is not a substitute for professional legal advice. If you are unsure whether a particular use is lawful, seek appropriate professional advice before proceeding.